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O.P.M.S. Silver Capsules

O.P.M.S.® Silver Kratom Capsules. Optimized Plant Mediated Solutions Silver Products.

The best-selling Kratom Brand in the U.S. The oldest and longest consecutively selling capsulated Kratom product in the U.S. O.P.M.S.’ Silver “1-time Extract” is the best-crushed leaf Kratom product on the market.


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O.P.M.S. is the only company that tests every batch for Alkaloid profile content. Alkaloid profile levels are maintained by blending batches to keep product quality consistent. O.P.M.S. has developed its own Alkaloid Standards specifically designed to measure alkaloids as a standard practice. This practice is unique to O.P.M.S.

O.P.M.S. products are packaged in FDA-registered facilities and under GMP compliance.

Additional information


Green Vein Maeng Da, Red Vein Maeng Da, Green Vein Thai, Green Vein Malay, Red Vein Sumatra, White Vein Indo, Super Green Borneo


120, 240, 480

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